This extension, defined either as an object or a function returning an object, will be used by the use() function exposed by the extension service provided with the GraphQL plugin. To make more complex GraphQL queries, we can apply some filters to the query. mutation (string): where you add custom mutation. # Mutations to create, update or delete a restaurant. Lets proceed by carrying out CRUD operations on our blog content using the playground. Episode about a group who book passage on a space ship controlled by an AI, who turns out to be a human who can't leave his ship? Success! In your case since you have a complex somewhat structured object, it's probably easiest to pass the whole input in as one object (other syntaxes are possible). Our completed code should look like this: We are passing strapi so we can access its methods. I'm trying to create a mutation in the graphql playground to create a new Customer . Usually you need to sign up or register before being recognized as a user then perform authorized requests. In a typical REST API-based application, data is fetched from the back end and displayed on the front end. From Apollo Server version 3.9 default cache option is cache: 'bounded'. It automatically generates the type definitions, queries, mutations and resolvers based on your models. * If 'categories' have a parent, the function returns true. The function createBlog accepts input object which in turn accepts a data object with inputs to insert. To query a single category, which is done with the Query.category handler, the request is allowed if the the findOne permission is given. What is this brick with a round back and a stud on the side used for? Shadow CRUD will automatically generate everything needed to start using GraphQL based on your existing models. A Marketplace of plugins to add features or integrations. It's not them. id: String; query {user (id . The Strapi GraphQl playground is a development environment for you to interact with your Strapi application using GraphQl. The GraphQL API reference describes queries, mutations and parameters you can use to interact with your API using Strapi's GraphQL plugin. Whenever we pass populate, we will always make an additional call to fetch the articles data from the database even if we don't explicitly ask for it in our query. With the Users & Permissions plugin, a GraphQL request is allowed if the appropriate permissions are given. Go to Documentation in the menu on the left side -> Copy the token in Retrieve your jwt token. The service that Strapi provides to perform queries is called the Entity Service and is available with strapi.entityService. In order to interact with the GraphQL server, we either need to write a Query or a Mutation . Lets add that function to the Methods object of our app like this. The following documentation provides use case examples of transforming Strapi v3 code to Strapi v4 code that uses the GraphQL extension service. Headless CMS systems have many uses, including: Strapi is an open-source, Node.js-based headless CMS that saves developers time while giving them freedom to use their favorite tools and frameworks. A self-hosted and Enterprise-ready Edition. How to create a new entry in a specific collection? Modified 2 years, 5 months ago. Fill the form to create a new Collection Type. Plugins configuration are defined in the config/plugins.js file. You can find the Vue.js project code base on GitHub here. Check Apollo official documentation for more details. Edit the content of the component and add the following code to it to display our form, validate and create a new post. Mutations in GraphQL are used to modify data (e.g. Strapi is the leading open-source Headless CMS. Results can be filtered, sorted and paginated. # Mutations to create, update or delete a restaurant. Learn in this video how you can do CRUD operations with GraphQL on a simple Strapi application. However you are sending a request to a collection type and are trying to attach images in a sngle record inside the collection type. Enriching product information on e-commerce sites. A newly created user returns a jwt . What were the most popular text editors for MS-DOS in the 1980s? You should name it statically as you want to upload an image in different fields. The GraphQL Playground is enabled by default for both the development and staging environments, but disabled in production environments. For this example, we will overide our article query to allow us to to use a slug instead of an id to query our data. This function derives its name from the name of the Strapi collection type. One of the GraphQL clients I use is Altair. If we query the article via the slug, it will not work because our current resolver does not yet support this functionality. Each field has a default resolver. Mutation (object): lets you define custom resolver, policies for a mutation. type (object): allows you to add description, deprecated field or disable the Shadow CRUD feature on a specific type. Pass these in variables : You are changing birthPlace field. To change how the authorization is configured, use the resolver configuration defined at resolversConfig.[MyResolverName]. For example, you can create a new User and attach many Restaurant to it by writing your query like this: You can also update relational attributes by passing an ID or an array of IDs (depending on the relationship). further more, we need to create the component that our newly created route points to. It automatically generates the type definitions, queries, mutations and resolvers based on your models. In order to interact with the GraphQL server, we either need to write a Query or a Mutation. You should see a new user is created in the Users collection type in your Strapi admin panel. Hello there, welcome to Strapi GraphQL API documentation! In our case, we will pass along the id . a function, or a collection of functions, that generate(s) a response for a GraphQL query or mutation). v3/v4 Strapi GraphQl Resolvers The following code example adds a new query definition to Strapi v3: In Strapi v4, REST controllers and GraphQL resolvers are not coupled anymore. resolver (object): Query (object): lets you define custom resolver, policies for a query. For more information visit Apollo Server Docs. We will proceed with the Apollo client as this best suits the purpose of this tutorial. A fully managed platform for your Strapi apps, Integrate Strapi with your favorite tools, Build trustful relations with your customers, Deliver faster digital experiences for your clients, Create and manage content on any platform, Meet the Strapi experts and top contributors, Get paid to share your technical expertise, Strapi user groups to learn, share and collaborate, Learn more about our annual user conference, yarn create strapi-app my-project --quickstart, npm install --save vue-apollo graphql apollo-client apollo-link apollo-link-http apollo-cache-inmemory graphql-tag, , ,